how the hell does captcha works?

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ಠ_ಠ !JZymCbmllo Wed Jun 22 14:44:42 2011 No.3267720 [Reply] [Original]

how the hell does captcha works?

Anonymous Wed Jun 22 14:53:42 2011 No.3267763

reCAPTCHA uses one word taken from an ocr scansion that failed to complete it, and that's the word you can change and still pass the test. The other one, the double one, sersne in that case, is the one reCAPTCHA knows and that will check. E.G. my captcha now is NAWQA's nsicycl. nsicycl is the doubled one. I can type nigger snicycl and the captcha test will let me post anyway. Try it.

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